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CVE-2020-7489

9.8 CRITICAL

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability exists on EcoS...

Published: 2020-04-22 · Last updated: 2026-05-28

Severity and scoring

CVSS
9.8 CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-74

Affected products

VendorProduct
schneider-electricecostruxure_machine_expert, modicon_m100_firmware, modicon_m200_firmware

Description

A CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability exists on EcoStruxure Machine Expert – Basic or SoMachine Basic programming software (versions in security notification). The result of this vulnerability, DLL substitution, could allow the transference of malicious code to the controller.

Source: NVD

References

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